1. Pendahuluan
This manual provides essential information for the proper installation, operation, and maintenance of your KTC H27E22P 27-inch 280Hz Gaming Monitor. Please read this manual thoroughly before using the product and retain it for future reference.
1.1 Apa yang ada di dalam kotak
- 27-inch FHD 280Hz Monitor (1 pc)
- Tilt Adjustable Stand (1 pc)
- Kartu Garansi (1 pc)
- Quick Start Guide (QSG) (1 pc)
- DP Cable (1 pc)
- Adaptor (1 buah)
- Screwdriver (1 pc)

Image 1.1: KTC H27E22P monitor with stand, keyboard, mouse, and speakers, illustrating a typical gaming setup. This image shows the monitor's design and how it fits into a user's environment.
2. Informasi Keselamatan
Perhatikan langkah-langkah keselamatan berikut untuk mencegah kerusakan pada monitor dan memastikan keselamatan pengguna:
- Jangan biarkan monitor terkena hujan atau kelembapan untuk menghindari bahaya kebakaran atau sengatan listrik.
- Jangan membuka monitor casing. Tidak ada komponen di dalamnya yang dapat diservis oleh pengguna. Serahkan semua servis kepada teknisi yang berkualifikasi.
- Letakkan monitor di permukaan yang stabil dan rata untuk mencegahnya jatuh.
- Pastikan ventilasi di sekitar monitor baik. Jangan halangi lubang ventilasi.
- Gunakan hanya adaptor daya yang disertakan dengan monitor.
- Cabut steker listrik dari stopkontak jika monitor tidak akan digunakan dalam jangka waktu yang lama.
3. Pengaturan
3.1 Perakitan Stand
- Keluarkan komponen monitor dan dudukan secara hati-hati dari kemasannya.
- Pasang alas penyangga ke leher penyangga menggunakan sekrup yang disediakan.
- Sejajarkan dudukan yang telah dirakit dengan slot pemasangan di bagian belakang monitor dan kencangkan dengan kuat.
- Place the monitor on a stable desk.
3.2 Menghubungkan Kabel
Hubungkan kabel yang diperlukan ke port input monitor:
- Kabel listrik: Connect the power adapter to the monitor's DC input port and then to a power outlet.
- Port Layar (DP): For optimal performance (up to 280Hz refresh rate), connect one end of the supplied DP cable to the monitor's DP 1.4 port and the other end to your computer's graphics card DP output.
- HDMI: Connect an HDMI cable (not supplied) to one of the monitor's HDMI 2.0 ports (up to 240Hz refresh rate) and the other end to your computer or gaming console's HDMI output.
- USB 2.0 (Upgrade only): This port is for firmware upgrades only.

Gambar 3.1: Belakang view of the KTC H27E22P monitor, highlighting the multi-port connectivity including USB 2.0, HDMI 2.0 (x2), DisplayPort 1.4, and the DC power input. The VESA 100x100mm mounting pattern is also visible, along with the tilt adjustment mechanism.
4. Mengoperasikan Monitor
4.1 Daya Hidup/Mati
Tekan tombol daya yang terletak pada monitor untuk menghidupkan atau mematikannya. Lampu indikator daya akan menyala saat monitor aktif.
4.2 Menu Tampilan di Layar (OSD)
The OSD menu allows you to adjust various monitor settings. Use the joystick or buttons (refer to the Quick Start Guide for specific button layout) on the monitor to navigate the menu and make selections. Common settings include:
- Pengaturan Gambar: Brightness, Contrast, Sharpness, Gamma.
- Pengaturan Warna: Color Temperature, Hue, Saturation.
- Pilih Masukan: Choose between DP and HDMI inputs.
- Pengaturan OSD: Language, OSD Transparency, OSD Timeout.
- Pengaturan Game: FreeSync/Adaptive-Sync, Response Time (Overdrive), Crosshair.
4.3 Fitur Utama
4.3.1 Tingkat Penyegaran dan Waktu Respons yang Tinggi
The KTC H27E22P monitor features an ultra-fast 280Hz refresh rate (via DisplayPort) and a 1ms GTG (Gray-to-Gray) response time. These specifications are designed to provide smooth, fluid motion and minimize ghosting in fast-paced content.

Image 4.1: The monitor screen displaying a dynamic image of a spaceship with a large '280' overlay, emphasizing the 280Hz refresh rate and 1ms GTG response time for enhanced gameplay.
4.3.2 Teknologi Sinkronisasi Adaptif
This monitor supports Adaptive-Sync technology, which helps to eliminate screen tearing and stuttering by synchronizing the monitor's refresh rate with the graphics card's frame rate. This feature is compatible with both FreeSync and G-Sync enabled graphics cards.

Image 4.2: A visual comparison demonstrating the effect of Adaptive-Sync. The left side shows a smooth image of a motorcycle with Adaptive-Sync ON, while the right side shows the same image with noticeable screen tearing when Adaptive-Sync is OFF.
4.3.3 Color Accuracy and HDR Support
The monitor offers 8-bit color depth, a wide 1.07 billion color gamut, and 126% sRGB coverage, ensuring vivid and accurate color reproduction. A 4000:1 contrast ratio provides deep blacks and bright whites. HDR (High Dynamic Range) technology is supported, enhancing the visual experience with a wider range of colors and greater contrast.

Image 4.3: The monitor displaying a colorful gradient, illustrating its vibrant color capabilities with 126% sRGB coverage and a 4000:1 contrast ratio.
4.3.4 Blue Light Filter and Flicker-Free Technology
To reduce eye strain during prolonged use, the monitor incorporates a Blue Light Filter and Flicker-Free technology. The Blue Light Filter minimizes harmful blue light emissions, while Flicker-Free technology eliminates screen flickering, providing a more comfortable viewpengalaman ing.

Image 4.4: A visual representation of the Blue Light Filter and Flicker-Free features. The left side shows a scene with reduced blue light, while the right side shows the same scene without the filter, appearing brighter and potentially more straining.
4.3.5 Game Presets
The monitor includes various game presets (e.g., FPS, RTS) that optimize display settings for specific game genres. These presets can be accessed and switched via the OSD menu to enhance your gaming experience.

Image 4.5: The monitor displaying a scene from a first-person shooter game, with indicators for FPS, RACING, and RTS game modes, demonstrating the ability to switch between optimized display settings.
4.3.6 Lebar Viewsudut ing
With a 178° wide viewing angle, the monitor ensures consistent image quality and color accuracy from various perspectives, making it suitable for multi-user viewing or flexible seating arrangements.

Image 4.6: The monitor displaying a racing game, emphasizing smooth game motion with HDR support, a 178° viewing angle, and 1ms GTG response time.
5. Pemeliharaan
5.1 Membersihkan Layar
Untuk membersihkan layar monitor:
- Matikan monitor dan cabut kabel daya.
- Seka layar secara perlahan menggunakan kain lembut dan tidak berbulu.
- Untuk noda membandel, oleskan sedikitampBasahi kain dengan air atau pembersih layar yang lembut dan non-abrasif. Jangan semprotkan pembersih langsung ke layar.
- Hindari penggunaan alkohol, amonia, atau pembersih abrasif, karena dapat merusak permukaan layar.
5.2 Membersihkan Casing
Bersihkan monitor casing with a soft, dry cloth. If necessary, use a slightly damp cloth. Do not use any liquid cleaners directly on the casing.
6. Penyelesaian masalah
Jika Anda mengalami masalah dengan monitor Anda, lihat panduan pemecahan masalah berikut:
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Tidak ada gambar di layar | Kabel daya tidak tersambung; Kabel video tidak tersambung; Sumber input yang dipilih salah. | Ensure power cable is securely connected. Check video cable (DP/HDMI) connections. Select the correct input source via the OSD menu. |
| Gambarnya buram atau terdistorsi | Resolusi tidak tepat; Masalah kabel video. | Set the display resolution to 1920 x 1080. Ensure the video cable is securely connected and not damaged. |
| Layar berkedip | Refresh rate mismatch; Cable quality; Graphics driver issue. | Ensure Adaptive-Sync is enabled. Check if the refresh rate is set correctly in your computer's display settings. Try a different DP/HDMI cable. Update graphics drivers. |
| Tidak ada suara (jika speaker eksternal terhubung ke monitor) | Audio cable not connected; Volume too low; Incorrect audio output device. | Ensure audio cable is connected. Adjust volume on monitor and computer. Select monitor as audio output device in computer settings. |
| Tombol tidak merespons | OSD lock enabled; Monitor malfunction. | Refer to the Quick Start Guide for OSD lock/unlock procedures. If issue persists, power cycle the monitor. |
7. Spesifikasi
| Fitur | Detil |
|---|---|
| Merek | KTC |
| Model | H27E22P |
| Ukuran Layar | 27 inci |
| Jenis Panel | VA cepat |
| Resolusi | FHD 1080p (1920 x 1080 Piksel) |
| Tingkat Penyegaran | 280Hz (via DP), 240Hz (via HDMI) |
| Waktu Respon | 1 ms GTG |
| Kecerahan Gambar | 300 Candela (cd/m²) |
| Rasio Kontras Gambar | 4000:1 |
| Kedalaman Warna | 8-bit, 1.07 billion colors |
| Gamut Warna | 126% sRGB coverage |
| Dukungan HDR | Ya |
| Sinkronisasi Adaptif | Kompatibel dengan FreeSync & G-Sync |
| Viewsudut ing | 178° |
| Konektivitas | 2x HDMI 2.0, 1x DisplayPort 1.4, 1x USB 2.0 (Upgrade only) |
| Dudukan VESA | Ukuran: 100x100mm |
| Dimensi Produk | 6x27x18 inci |
| Berat Barang | 15.57 pon |
8. Garansi dan Dukungan
For warranty information and technical support, please refer to the warranty card included in your product packaging or visit the official KTC websitus. Simpan struk pembelian Anda sebagai bukti pembelian untuk klaim garansi.